| Ep # | Title | Summary | |------|-------|---------| | 11 | Outbreak | Malware corrupts Undertown’s tech; Ben loses Feedback’s DNA. | | 12 | Many Happy Returns | Gwen and Kevin return; Ben’s 11-year-old self fights Eon. | | 13 | Gone Fishin’ | 16-year-old Ben vs. a giant whale-like alien in Undertown. | | 14 | Blukic and Driba Go to Mr. Smoothy’s | Comedy filler – the two Galvan mechanics cause chaos. | | 15 | Malefactor | Flashback: How Malware destroyed Feedback and traumatized Ben. | | 16 | Arrested Development | 11-year-old Ben accidentally ages his teacher into a baby. | | 17 | Bros in Space | Ben and Rook in space; encounter the Incurseans. | | 18 | The Vampire Strikes Back | Lord Transyl (Viktor) returns; Ben teams with Whampire. | | 19 | The Frogs of War: Part 1 | Incurseans invade Earth. | | 20 | The Frogs of War: Part 2 | Ben liberates Earth; Malware returns, fully upgraded. |
Instead of listing all 80 episodes in dry chronological order, let’s explore the most significant arcs. Omniverse famously uses flashbacks (16-year-old Ben with Rook juxtaposed against 11-year-old Ben with young Gwen and Kevin), so watching in pure broadcast order can be jarring. These arcs are best consumed as "movies." ben 10: omniverse episodes
